AudioSystemTest.frink

View or download AudioSystemTest.frink in plain text format


/** This demonstrates working with sampled sounds, e.g., the packages in
    javax.sound.sampled.

    Maybe see:
https://stackoverflow.com/questions/32347274/how-to-play-record-sound-on-from-a-javax-sound-sampled-line

   and
      https://docs.oracle.com/javase/tutorial/sound/sampled-overview.html
*/


/** List the file formats supported for writing */
println["File formats supported for writing:"]
fTypes = callJava["javax.sound.sampled.AudioSystem", "getAudioFileTypes", []]
for ft = fTypes
   println[ft.toString[]]

/** List the available mixers. */
println[]
println["Mixers available:"]
mTypes = callJava["javax.sound.sampled.AudioSystem", "getMixerInfo", []]
for mixerInfo = mTypes
{
   println[mixerInfo.toString[]]
   println["\t" + mixerInfo.getDescription[]]
   println[]
}

/** Get the default mixer. */
mixer = callJava["javax.sound.sampled.AudioSystem", "getMixer", [undef]]
println["Source lines:"]
lineInfos = mixer.getSourceLineInfo[]
for li = lineInfos
   println[li.toString[]]

println["\nTarget lines:"]
lineInfos = mixer.getTargetLineInfo[]
for li = lineInfos
   println[li.toString[]]


View or download AudioSystemTest.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 18376 days, 23 hours, 42 minutes ago.